16895004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 46730880

約数和(自身を除く): 29835876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 487, 588, 708, 826, 974, 1239, 1461, 1652, 1948, 2478, 2891, 2922, 3409, 4956, 5782, 5844, 6818, 8673, 10227, 11564, 13636, 17346, 20454, 23863, 28733, 34692, 40908, 47726, 57466, 71589, 86199, 95452, 114932, 143178, 172398, 201131, 286356, 344796, 402262, 603393, 804524, 1206786, 1407917, 2413572, 2815834, 4223751, 5631668, 8447502, 16895004]

約数ペア:

[(1, 16895004), (2, 8447502), (3, 5631668), (4, 4223751), (6, 2815834), (7, 2413572), (12, 1407917), (14, 1206786), (21, 804524), (28, 603393), (42, 402262), (49, 344796), (59, 286356), (84, 201131), (98, 172398), (118, 143178), (147, 114932), (177, 95452), (196, 86199), (236, 71589), (294, 57466), (354, 47726), (413, 40908), (487, 34692), (588, 28733), (708, 23863), (826, 20454), (974, 17346), (1239, 13636), (1461, 11564), (1652, 10227), (1948, 8673), (2478, 6818), (2891, 5844), (2922, 5782), (3409, 4956)]